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Grade 4

Standard: NGSS 4-ESS2-1.Make observations and/or measurements to provide evidence of the effects of weathering or the rate of erosion by water, ice, wind, or vegetation.

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Developing Effective Teams

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Bill Nye the Science Guy Talks About Erosion

*Think about what causes erosion*

Did you know...

A well-known place was caused by erosion.

Find out here!

Big Question:

Respond to the Big Question through Google Forms.

How can water break down rocks? *Give a specific example!*